EP 2447053 B1 20171004 - NON-RETURN EXTRACTION NOZZLE ATTACHMENT DEVICE
Title (en)
NON-RETURN EXTRACTION NOZZLE ATTACHMENT DEVICE
Title (de)
BEFESTIGUNGSVORRICHTUNG FÜR ABSAUGDÜSE MIT RÜCKFLUSSSPERRE
Title (fr)
DISPOSITIF DE FIXATION DE BUSE D'EXTRACTION SANS RETOUR
Publication
Application
Priority
- JP 2010060001 W 20100608
- JP 2009147440 A 20090622
Abstract (en)
[origin: EP2447053A1] There is provided a device for attaching a one-way type pouring nozzle, which comprises a simple and small-size mechanism capable of efficiently fusion-joining the one-way type pouring nozzle to a film for package bag. In this device, a nozzle template film 7 formed with a plurality of one-way type pouring nozzles templated by tear-inducing flaws is fed to a continuously running film 10 for package bag to fusion-join a baed portion of each of the one-way type pouring nozzles through its outer sealant layer to an inner sealant layer on one-sided portion of the film 10 for package bag, while an unwanted portion of the nozzle template film 7 is cut out and removed. The device also comprises a pair of fusion rollers 11 pushing and fusion-joining the one-way type pouring nozzle in the nozzle template film 7 to the running film 10 for package bag under the running at equal speed, and the fusion roller pair 11 is constituted with a heating roller 13 always energizing toward the side of the running path of the film 10 for package bag, and a heat roller for attachment 15 provided with protrusions 14 intermittently pushing the film 10 for package bag to positions of one-way type pouring nozzles in the nozzle template film 7 on the heating roller 13.
IPC 8 full level
B31B 70/10 (2017.01); B29C 65/18 (2006.01); B29C 65/74 (2006.01); B31B 50/62 (2017.01); B31B 50/64 (2017.01); B31B 70/64 (2017.01); B31B 70/84 (2017.01); B31B 155/00 (2017.01)
CPC (source: EP KR US)
B29C 65/18 (2013.01 - KR); B29C 65/749 (2013.01 - KR); B29C 66/1122 (2013.01 - KR); B29C 66/472 (2013.01 - KR); B29C 66/83411 (2013.01 - KR); B29C 66/83511 (2013.01 - KR); B29C 66/8511 (2013.01 - KR); B29C 69/005 (2013.01 - KR); B31B 70/00 (2017.07 - EP KR US); B31B 70/642 (2017.07 - KR); B31B 70/85 (2017.07 - EP KR US); B29C 65/18 (2013.01 - EP US); B29C 65/749 (2013.01 - EP US); B29C 66/1122 (2013.01 - EP US); B29C 66/472 (2013.01 - EP US); B29C 66/83411 (2013.01 - EP US); B29C 66/83511 (2013.01 - EP US); B29C 66/8511 (2013.01 - EP US); B29C 69/005 (2013.01 - EP US); B31B 70/642 (2017.07 - EP US); B31B 2155/00 (2017.07 - EP KR US); B31B 2160/10 (2017.07 - EP KR US); Y10T 156/1707 (2015.01 - EP US); Y10T 156/1737 (2015.01 - EP US); Y10T 156/1741 (2015.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
EP 2447053 A1 20120502; EP 2447053 A4 20151021; EP 2447053 B1 20171004; CN 102481748 A 20120530; CN 102481748 B 20130626; JP 2011000849 A 20110106; JP 5343729 B2 20131113; KR 101348850 B1 20140107; KR 20120034657 A 20120412; TW 201109239 A 20110316; TW I494250 B 20150801; US 2012152462 A1 20120621; US 8453697 B2 20130604; WO 2010150672 A1 20101229
DOCDB simple family (application)
EP 10791990 A 20100608; CN 201080037401 A 20100608; JP 2009147440 A 20090622; JP 2010060001 W 20100608; KR 20117030179 A 20100608; TW 99120221 A 20100622; US 201013379507 A 20100608